CN104741261B - Assembly method for high-pressure airless spraying machine - Google Patents
Assembly method for high-pressure airless spraying machine Download PDFInfo
- Publication number
- CN104741261B CN104741261B CN201510191415.6A CN201510191415A CN104741261B CN 104741261 B CN104741261 B CN 104741261B CN 201510191415 A CN201510191415 A CN 201510191415A CN 104741261 B CN104741261 B CN 104741261B
- Authority
- CN
- China
- Prior art keywords
- plunger pump
- charging basket
- electrical plunger
- front panel
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005507 spraying Methods 0.000 title abstract description 11
- 239000007921 spray Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 description 14
- 238000006073 displacement reaction Methods 0.000 description 14
- 238000002627 tracheal intubation Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0888—Carrying means for knapsack sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
- B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
- B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric
Landscapes
- Nozzles (AREA)
Abstract
The invention provides a high-pressure airless spraying machine and an assembly method for the same, belongs to the technical field of operations and solves the problem that prior spraying machine pipelines and mechanical components are easy to damage. The spraying machine comprises a carrying case, an electric plunger pump and a feed barrel. A plurality of air vents are formed in side plates and a rear cover plate. The electric plunger pump is disposed in the carrying case, and a feed barrel seat is fixed in the carrying case and is disposed above the electric plunger pump. A feed barrel holding groove is formed in the feed barrel seat, when the feed barrel is put in the feed barrel holding groove, and the cavity of the feed barrel is communicated with a feeding joint of the electric plunger pump automatically. By means of the spraying machine and the assembly method, the carrying case structure is used, the traditional spraying machine appearance mode is cast off completely, the electric plunger pump and pipelines are disposed in the carrying case, and accordingly, the problems of pollution of core parts by coatings, collision of core parts by external objects and the like are solved thoroughly.
Description
Technical field
The invention belongs to technical field of operation, it is related to a kind of injection apparatus, particularly a kind of dress of high pressure airless spray equipment
Method of completing the square.
Background technology
High pressure airless spray equipment is, using booster pump, coating is increased to high pressure, is sprayed by very thin spray orifice, makes coating shape
Become fan-shaped vaporific;Booster pump is plunger displacement pump or membrane pump.
Traditional flush coater contour structures are simple, and paint and coating are easy to pollution pipeline and mechanical component, pipeline simultaneously
Easily it is subject to foreign object strike with mechanical component, that is, the problems such as there is part and be easily damaged.
Content of the invention
The present invention proposes a kind of assembly method of high pressure airless spray equipment, and how the technical problem to be solved in the present invention is
Realize the dismounting of tote wrap type structure.
The technical problem to be solved of the present invention can be realized by following technical proposal:
This high pressure airless spray equipment includes tote bag, electrical plunger pump and charging basket;Tote bag has a base plate, two sides
On plate, a front panel and a back shroud, two side plates and a back shroud, there are multiple passages;Described electrical plunger pump
In tote bag, electrical plunger pump is horizontally disposed with and is fixed on the base plate of tote bag, and the liquid joint that goes out of electrical plunger pump is worn
Cross front panel;It is fixed with charging basket seat, charging basket seat is located at the top of electrical plunger pump in described tote bag;On charging basket seat, there is charging basket
Placing trough, after charging basket is placed in charging basket placing trough, charging basket inner chamber is connected with the inlet connector of electrical plunger pump automatically.
Using the skin mode dragging case and bag structure to be completely free of conventional spray paint machine, electrical plunger pump and pipeline are located at external form
Drag in case and bag, thoroughly avoid the problems such as coating pollution core component and foreign object collision core component.In side plate and back shroud
On open pore, enable to drag case and bag air and extraneous convection current, reduce and drag temperature in case and bag, and then ensure that electrical plunger pump is being suitable for
At a temperature of run.In the design charging basket is incorporated whole machine, make that complete machine structure is simpler, profile is more attractive, using more convenient.
In above-mentioned high pressure airless spray equipment, described drag case and bag also to have two scroll wheels and one group of telescopic lever, this
It is convenient to provide to spraying operation, easily can move flush coater to fulfil assignment in multiple places.
In above-mentioned high pressure airless spray equipment, the bottom of described charging basket has intubation, and the lateral surface of intubation is arranged with
Sealing ring, has the first check valve, has and can back down the first check valve in the middle part of the inlet connector of described electrical plunger pump in intubation
First push rod of valve element.After charging basket is placed in charging basket placing trough, intubation is inserted in the inlet connector of electrical plunger pump, sealing
Circle ensures the sealing between intubation and inlet connector, it is to avoid during electric plunger pump operation, air is between intubation and inlet connector
Enter, and then affect drawing liquid amount.Move downward under charging basket and coating action of gravity, the first push rod and the first inner elements of check valve phase
Against and back down, be achieved in charging basket inner chamber and be automatically connected with the inlet connector of electrical plunger pump.
The assembly method of this high pressure airless spray equipment, front panel, back shroud are fixedly connected with base plate by the first step with wire;
The liquid joint that goes out of electrical plunger pump is passed through front panel by second step, and electrical plunger pump is fixedly connected with base plate, wire with electric
Dynamic plunger displacement pump electrical connection;The side plate of side is fixedly connected by the 3rd step with base plate, front panel and back shroud;4th step is by charging basket seat
It is placed on the top of electrical plunger pump, and charging basket seat is fixedly connected with the side plate of front panel and above-mentioned side;5th step will be stretched
The shell of contracting pull bar is fixedly connected with the side plate of charging basket seat and above-mentioned side;6th step by the side plate of opposite side and base plate, above
Plate, back shroud are fixedly connected with charging basket seat.
Compared with prior art, this high pressure airless spray equipment has that external form is novel, carries that convenient, spraying property is superior, work(
Consume low advantage.
This high pressure airless spray equipment adopts plunger displacement pump, and plunger displacement pump makes book high pressure airless spray equipment pump coating rapidly, applies
Material supercharging is rapid, and short time interior energy makes coating supercharging reach spraying atomizing pressure to carry out good spraying operation, spraying operation
During spray pressure stable so that atomization uniformly reaches optimal atomizing effect.Promoted using swash plate and thrust bearing combination
Piston moves reciprocatingly, piston axially axially in parallel with driving source so that compact conformation.Decelerator adopts planetary reduction gear, can
To obtain the decelerator of compact, planetary gear material, using strengthening pom injection mo(u)lding, produces extremely low making an uproar in transmission process
Sound, spare and accessory parts also more lightweight.
Brief description
Fig. 1 is the configuration schematic diagram of this high pressure airless spray equipment.
Fig. 2 is the cross section structure diagram of this high pressure airless spray equipment.
Fig. 3 is the forward sight structural representation of this high pressure airless spray equipment.
Fig. 4 to Fig. 9 is the perspective view of this high pressure airless spray equipment installation step successively.
Figure 10 is the configuration schematic diagram of plunger displacement pump.
Figure 11 is the perspective view of plunger displacement pump.
Figure 12 is the cross section structure diagram of plunger displacement pump.
Figure 13 is the overlooking the structure diagram of plunger displacement pump.
Figure 14 is the cross section structure diagram of a-a in Figure 12.
Figure 15 is the partial structurtes axonometric chart of plunger displacement pump.
Figure 16 is the explosive view at pressure regulating mechanism in plunger displacement pump.
In figure, 1, tote bag;1a, base plate;1b, side plate;1c, front panel;1d, back shroud;1e, scroll wheel;1f, flexible draw
Bar;2nd, electrical plunger pump;2a, the pump housing;2b, decelerator;2c, motor;2d, feeding-passage;2e, tapping channel;2f, charging connect
Head;2g, discharging joint;2h, piston;2i, linear bearing;2j, swash plate;2k, the first spring;2m, balance columns;2n, second spring;
2p, thrust bearing;2q, pressure switch;2q1, pressure valve;2q2, microswitch;2q3, extension spring;2r, knob shell;2s, rotation axis;
2t, the second push rod;2x, relief valve;2y, connecting rod;3rd, charging basket;3a, intubation;3b, sealing ring;3c, staving;3d, bung;4th, charging basket
Seat;4a, charging basket placing trough;5th, the first check valve;6th, wire.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Fig. 1 to Figure 16, this high pressure airless spray equipment includes tote bag 1, electrical plunger pump 2 and charging basket 3.
Part based on tote bag 1, tote bag 1 has cavity.Tote bag 1 have a base plate 1a, two side plate 1b, one
Front panel 1c, back shroud 1d, two scroll wheel 1e and one group of telescopic lever 1f.Two scroll wheel 1e install correspondingly
On two side plate 1b.On a two side plate 1b and back shroud 1d, there are multiple passages.Two side plate 1b are respectively provided with first
Handle, thus this high pressure airless spray equipment can draw, and can lift, thus carrying extremely convenient.
Electrical plunger pump 2 is located in tote bag 1, and in electrical plunger pump 2, piston 2h and motor 2c main shaft are all horizontally disposed with;Electricity
Dynamic plunger displacement pump 2 is fixed on the base plate 1a of tote bag 1, and the liquid joint that goes out of electrical plunger pump 2 passes through front panel 1c.
It is fixed with charging basket seat 4, charging basket seat 4 is located at the top of electrical plunger pump 2 in tote bag 1;On charging basket seat 4, there is charging basket
Placing trough 4a;There is the structure for determining charging basket 3 direction, as shown in fig. 1 charging basket seat 4 and material between charging basket 3 and charging basket seat 4
The shape of bucket 3;And then after ensureing that charging basket 3 is put in the charging basket placing trough 4a of charging basket seat 4 every time, charging basket 3 position is identical with state.
Charging basket 3 includes staving 3c and bung 3d, and staving 3c has the second in command, and then conveniently picks and places charging basket 3.Said structure is greatly
Convenient construction personnel fill coating.
After charging basket 3 is placed in charging basket placing trough 4a, charging basket 3 inner chamber automatically and electrical plunger pump 2 inlet connector 2f
It is connected.Specifically, the bottom of charging basket 3 has intubation 3a, the lateral surface of intubation 3a is arranged with sealing ring 3b, in intubation 3a
There is the first check valve 5, there is in the middle part of the inlet connector 2f of electrical plunger pump 2 the first top that can back down the first check valve 5 valve element
Bar.After charging basket 3 is placed in charging basket placing trough 4a, intubation 3a is inserted in the inlet connector 2f of electrical plunger pump 2, sealing ring 3b
Ensure the sealing between intubation 3a and inlet connector 2f, it is to avoid when electrical plunger pump 2 runs, air is connect with charging from intubation 3a
Enter between head 2f, and then affect drawing liquid amount.Move downward under charging basket 3 and coating action of gravity, the first push rod and first is singly
Lean to valve 5 valve element and back down the first check valve 5 valve element, be achieved in charging basket 3 inner chamber automatically and electrical plunger pump 2 charging
Joint 2f is connected.
As shown in Fig. 4 to Fig. 9, step is carried out the assembly method of this high pressure airless spray equipment in the following order: such as Fig. 4
Shown, front panel 1c, back shroud 1d are fixedly connected with base plate 1a by the first step with wire 6;As shown in figure 5, second step will be electronic
The liquid joint that goes out of plunger displacement pump 2 passes through front panel 1c, and electrical plunger pump 2 is fixedly connected with base plate 1a, wire 6 and electric plunger
Pump 2 electrically connects;As shown in fig. 6, the side plate 1b of side is fixedly connected by the 3rd step with base plate 1a, front panel 1c and back shroud 1d;
As shown in fig. 7, charging basket seat 4 is placed on the top of electrical plunger pump 2 by the 4th step, and by charging basket seat 4 and front panel 1c and above-mentioned
The side plate 1b of side is fixedly connected;As shown in figure 8, the 5th step is by the shell of telescopic lever 1f and charging basket seat 4 and above-mentioned side
Side plate 1b is fixedly connected;As shown in figure 9, the 6th step is by the side plate 1b of opposite side and base plate 1a, front panel 1c, back shroud 1d and material
Bucket seat 4 is fixedly connected.This assembly method realizes the structure being arranged on electrical plunger pump 2 in tote bag 1;This assembly method simultaneously
Also have the advantages that assembly process is reasonable in design, efficiency of assembling is high.Inversely disassembling tote bag 1 according to this assembly method can be by plunger
Pumping goes out, and then maintains easily electrical plunger pump 2.
As shown in Figure 10 to Figure 16, electrical plunger pump 2 includes pump housing 2a, decelerator 2b and motor 2c.Have in pump housing 2a
Feeding-passage 2d and tapping channel 2e that plunger cavity is connected with plunger cavity, feeding-passage 2d is connected with entering of one-way flow
Material joint 2f, tapping channel 2e is connected with the discharging joint 2g of one-way flow.Plunger intracavity is provided with piston 2h, piston 2h and pump
It is provided with oil sealing and linear bearing 2i it is ensured that sealing and kinetic stability between body 2a.During this plunger pump operation, piston 2h axle
To reciprocal, plunger cavity volume back and forth changes, and when volume increases, plunger cavity produces negative pressure, and discharging joint 2g is automatically in closing
State, inlet connector 2f is automatically in opening, and the medium such as coating or paint enters plunger intracavity.The post when volume-diminished
Plug chamber produces malleation, and discharging joint 2g is automatically in opening, and inlet connector 2f is automatically closed, and medium leads to
Cross discharging joint 2g to spray.
Decelerator 2b is planetary reduction gear, and planetary gear adopts pom injection mo(u)lding.Decelerator 2b housing and pump housing 2a and motor
The housing of 2c is fixedly connected.The sun gear of planetary reduction gear 2b is fixed on motor 2c main shaft, and decelerator 2b output shaft penetrates pump
Body 2a and be provided with bearing between the two, this structure had both made more compact structure, improve intensity and the stability of plunger displacement pump again.
Swash plate 2j is fixed with decelerator 2b output shaft, piston 2h is arranged with make that piston 2h and swash plate 2j leans
One spring 2k;The face being leant with piston 2h in swash plate 2j is obliquely installed with respect to decelerator 2b output shaft;Also wear in pump housing 2a
It is provided with a balance columns 2m, balance columns 2m and piston 2h to arrange with respect to decelerator 2b output shaft centrosymmetry, on balance columns 2m
It is arranged with second spring 2n making balance columns 2m lean with swash plate 2j.Against having on the face leaning with piston 2h in swash plate 2j
Thrust bearing 2p, balance columns 2m and piston 2h are all leant with thrust bearing 2p.Motor 2c drives swash plate 2j to rotate a circle, piston
2h moves back and forth once.
Pump housing 2a is provided with pressure switch 2q of the discharging cavity pressure for monitoring discharging joint 2g, according to pressure switch 2q
The signal of feedback can control motor 2c and runs, and then ensures that the coating pressure ejecting meets construction requirement and ensures plunger displacement pump
Safety.Pressure switch 2q includes pressure valve 2q1 and microswitch 2q2, and one end of microswitch 2q2 is hinged with pump housing 2a,
It is connected also by extension spring 2q3 between microswitch 2q2 and pump housing 2a.Knob shell 2r is fixed with pump housing 2a, shell 2r is default for knob
There are a rotation axis 2s and a second push rod 2t leaning with rotation axis 2s cam part, a second push rod 2t and fine motion in position
Switch 2q2 is connected.By rotary knob axle 2s, change the length that the second push rod 2t stretches out, and then change microswitch 2q2 and swing
Angle, that is, pass through to adjust spacing between the trigger member of microswitch 2q2 and the valve rod of pressure valve 2q1, realize adjusting pressure switch
The control pressure value of 2q.When the discharging cavity pressure of discharging joint 2g rises, valve rod is protruding, treats that touching adjusts microswitch
The trigger member of 2q2 just produces signal.According to practical situation, pressure switch 2q can directly be replaced using pressure transducer and control circuit
Change.
Pump housing 2a is provided with the relief valve 2x of the discharging cavity pressure for discharging discharging joint 2g.After shutting down, can manipulate
The discharging cavity pressure of relief valve 2x removal discharging joint 2g, so just with unload the parts such as spray gun and flexible pipe.In knob shell 2r
There is also positioned the valve rod of a second push rod 2t leaning with rotation axis 2s cam part, this root the second push rod 2t and relief valve 2x
It is connected by connecting rod 2y.By rotary knob axle 2s, change the length that the second push rod 2t stretches out, and then pull the valve of relief valve 2x
Bar, realizes opening relief valve 2x;In practical structures, pressure regulation direction of rotation is different from pressure release direction of rotation, has easy to operate
And have the advantages that to avoid maloperation.
Claims (1)
1. a kind of assembly method of high pressure airless spray equipment, high pressure airless spray equipment includes electrical plunger pump (2), tote bag (1)
With charging basket (3);Tote bag (1) has a base plate (1a), two side plates (1b), a front panel (1c) and a back shroud
(1d), two side plates (1b) and a back shroud (1d) have multiple passages;Described electrical plunger pump (2) is located at tote bag
(1) in, electrical plunger pump (2) is horizontally disposed with and is fixed on the base plate (1a) of tote bag (1), electrical plunger pump (2) go out liquid
Joint passes through front panel (1c);It is fixed with charging basket seat (4), charging basket seat (4) is located at electrical plunger pump (2) in described tote bag (1)
Top;Charging basket placing trough (4a) is had on charging basket seat (4), after charging basket (3) is placed in charging basket placing trough (4a), charging basket
(3) inner chamber is connected with the inlet connector (2f) of electrical plunger pump (2) automatically;
It is characterized in that, step is carried out the assembly method of this high pressure airless spray equipment in the following order: the first step will above
Plate (1c), back shroud (1d) are fixedly connected with base plate (1a) with wire (6);Second step goes out liquid joint by electrical plunger pump (2)
Through front panel (1c), and electrical plunger pump (2) is fixedly connected with base plate (1a), wire (6) is electrically connected with electrical plunger pump (2)
Connect;The side plate (1b) of side is fixedly connected by the 3rd step with base plate (1a), front panel (1c) and back shroud (1d);4th step will be expected
Bucket seat (4) is placed on the top of electrical plunger pump (2), and the side plate by charging basket seat (4) and front panel (1c) and above-mentioned side
(1b) it is fixedly connected;5th step connects fixing with the side plate (1b) of charging basket seat (4) and above-mentioned side for the shell of telescopic lever (1f)
Connect;6th step connects fixing to the side plate (1b) of opposite side and base plate (1a), front panel (1c), back shroud (1d) and charging basket seat (4)
Connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510191415.6A CN104741261B (en) | 2015-04-21 | 2015-04-21 | Assembly method for high-pressure airless spraying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510191415.6A CN104741261B (en) | 2015-04-21 | 2015-04-21 | Assembly method for high-pressure airless spraying machine |
Publications (2)
Publication Number | Publication Date |
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CN104741261A CN104741261A (en) | 2015-07-01 |
CN104741261B true CN104741261B (en) | 2017-01-25 |
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CN201510191415.6A Expired - Fee Related CN104741261B (en) | 2015-04-21 | 2015-04-21 | Assembly method for high-pressure airless spraying machine |
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CN (1) | CN104741261B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108057533B (en) * | 2017-12-21 | 2020-01-10 | 宁波李氏实业有限公司 | High-pressure diaphragm spraying machine |
AU2020471668A1 (en) * | 2020-10-09 | 2023-05-18 | Techtronic Cordless Gp | Backpack sprayer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355761A (en) * | 1980-03-17 | 1982-10-26 | Stewart-Warner Corporation | Pressure sensor and regulator for airless material coating system |
CN2114513U (en) * | 1992-02-22 | 1992-09-02 | 任新瑞 | High pressure airless sprayer |
CN2214233Y (en) * | 1995-01-25 | 1995-12-06 | 梁青松 | High pressure airless spraying machine |
CN2703582Y (en) * | 2004-04-02 | 2005-06-08 | 宋学礼 | High-pressure gas-free spray-coating machine |
CN201791622U (en) * | 2010-09-26 | 2011-04-13 | 潘星钢 | High-pressure spraying machine |
CN204544540U (en) * | 2015-04-21 | 2015-08-12 | 黄小良 | High pressure airless spray equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2520691C (en) * | 2005-09-22 | 2012-05-01 | Galvatech 2000 | Airless spray pump system and method for spraying a binder solution with suspended particles |
-
2015
- 2015-04-21 CN CN201510191415.6A patent/CN104741261B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355761A (en) * | 1980-03-17 | 1982-10-26 | Stewart-Warner Corporation | Pressure sensor and regulator for airless material coating system |
CN2114513U (en) * | 1992-02-22 | 1992-09-02 | 任新瑞 | High pressure airless sprayer |
CN2214233Y (en) * | 1995-01-25 | 1995-12-06 | 梁青松 | High pressure airless spraying machine |
CN2703582Y (en) * | 2004-04-02 | 2005-06-08 | 宋学礼 | High-pressure gas-free spray-coating machine |
CN201791622U (en) * | 2010-09-26 | 2011-04-13 | 潘星钢 | High-pressure spraying machine |
CN204544540U (en) * | 2015-04-21 | 2015-08-12 | 黄小良 | High pressure airless spray equipment |
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